Issue #2487704 by AlexB-appnovation, Bojhan, rudraram, zetagraph: Use underline as the focused state (not border left/bottom)

Issue #2420737 by rodrigoaguilera, Pere Orga, Gábor Hojtsy, maxocub, jhodgdon, penyaskito, plach, danigrrl: Differences in dynamic language names are confusing in views, content, etc

Issue #2383871 by mgifford, rpayanm, a_thakur, maximpodorov, AohRveTPV, jhodgdon: Spellchecking Drupal - PHP

Issue #2491155 by mikeburrelljr, Mac_Weber, opdavies: Update drupal.org and kernel.org URLs in core modules (Follow-up to 2489912)

Issue #2486475 by Eli-T, alexpott, xjm: Notifying user of config changes when config has never been synched still makes no sense

Issue #2477641 by opdavies, pguillard, kaypro4, gyuhyon, edutrul, yoroy: One-time login link failure messages are misleading because they are not marked as errors

Issue #1818692 by mbrett5062, lokapujya, David_Rothstein, blacklight4: Improve the maintenance page error message (rollback)

Issue #2485579 by ram4nd, droplet, nod_, MustangGB, evilfurryone, iMiksu: Update JS library picturefill to 2.3.1

Issue #2486177 by disasm, amateescu, plach, Pere Orga, piyuesh23, webchick, Saphyel, dawehner, jibran, YesCT, yched, xjm, Gábor Hojtsy, Bojhan: Deleting an entity translation from the UI deletes the whole entity

Issue #1833356 by grendzy: CSS files encoded in UTF-8 with BOM break the design when enabling CSS aggregation

Issue #2470807 by LewisNyman, Dom., davidhernandez, emma.maria, lauriii, jp.stacey: Rename the default "Messages" region for all themes to "Highlighted"

Issue #2490420 by amateescu, larowlan, Berdir, dpi: EntityAutocomplete element settings allows sql injection and for arbitrary user-supplied data to be passed into unserialize()

Issue #2491915 by Berdir, miro_dietiker: Test @group detection fails for test classes with non-standard indendation

Issue #2465887 by dawehner, amateescu, tim.plunkett: Extract the install/uninstall functionality to a ThemeInstaller

Issue #2469623 by phenaproxima, ultimike, amateescu, mrjmd, douggreen, chx, benjy: Process for creating migration source DBs for automated tests

Revert "Issue #2486453 by LewisNyman, sqndr, heatherwoz, hylid, yoroy, Bojhan: Set maximum width on Seven"

This reverts commit a70a74fc.

Issue #2112895 by willzyx, swentel, drunken monkey: Wrong redirection in admin/modules/uninstall/confirm if drupal is installed in a subdirectory

Issue #2191115 by cs_shadow, alexrayu, JacobSanford, jhodgdon, Cottser: Clean up stale references to theme('foo') in documentation

Issue #2473105 by ifrik, jhodgdon, lostkangaroo, opratr, LinL: Update hook_help texts that link to modules that can be uninstalled

Issue #2361423 by alexpott, larowlan, dixon_, swentel: Add a step to config import to allow contrib to create content based on config dependencies

Issue #2473953 by mortendk, rteijeiro, rachel_norfolk, Cottser, aburrows, LewisNyman: Prefix form-submit classes with js-

Issue #2488610 by catch, kim.pepper, Berdir: Use ModuleHander::getName() instead of rebuilding module data on permissions page

Issue #1533366 by nod_, valthebald, Jelle_S, Wim Leers: Simplify and optimize Drupal.ajax() instantiation and implementation

Issue #2446859 by frob, jcnventura, mducharme, ge, mikeburrelljr: Installer warning: date_default_timezone_get(): It is not safe to rely on the system's timezone settings

Issue #2413695 by joelpittet: Modules getting installed in the theme directory if they don't have a *.module file

Issue #2491009 by trwad: Replace deprecated usage of entity_create with a direct call to the entity type class in Field UI module

Issue #2433591 by dawehner, plach, YesCT, Wim Leers: Views using pagers should specify a cache context